The tooltip shows that this is the Transaction Currency Code. Name. dollars.) Valid values are: 0 - Failed CVM 1 - Signature required 2 - PIN verified All Data Elements by EMV Tags used in TLV structure (according to the EMV 4.2 Standard ) EMV defines tag values for all data used in the chipcard processing. PDS “9F26” corresponds to the EMV tag “9F26”).The PDS Tag consists of either one or two bytes, represented as hexadecimal. Template . The second byte is provided only if the continuation indicator in the first bye is set. ... '5F2A' Language Preference 'A5' '5F2D' Service Code '70' or '77' '5F30' Application Primary Account Number (PAN) Sequence Number '70' or '77' The terminal checks whether the CVM List (tag 8E) is present in the EMV ¢ … A Python package for EMV cryptography in payment systems Topics python library banking emv key-derivation arqc arpc secure-messaging-integrity authorization-response-cryptogram authorization-request-cryptogram emv-pin-change secure-messaging-confidentiality EMV Tag 5F2A: 1358: Cryptogram Tran Type: 2 alphanumeric: EMV Transaction Type. EMV Tag 9C: 1359: EMV CVM Verification Indicator: 1 alphanumeric: Field to indicate to the POS the cardholder verification methods. and share your output please – Arjun Oct 12 '15 at 9:21 back index Next >. Tag 5F2A (Transaction Currency Code) Identifies the currency of the transaction, represented in accordance with ISO standards. Terminal Action Analysis. EMV Tag 5F2A – Indicates the currency code of the transaction according to ISO 4217. EMV ContactlessSpecifications for Payment Systems, Kernel 1 Specification, describes one of several kernels defined for use with Entry Point. (In the data shown above, the code is 0840, which is the code for U.S. GET PROCESSING OPTIONS. – Michael Roland Jun 2 '15 at 18:52 try to add tag - 9F35 01 9F34 03 in your CDOL 1 list. TRANSACTION CURRENCY EXPONENT: 1: N: HOST: EMV Tag 5F36 – Indicates the implied position of the decimal point from the right of the transaction amount represented according to ISO 4217. LLL: This describes the aggregate length of the data in data element 55.. TAG: Contains the tag identifying the EMV data object transported in this PDS (e.g. The terminal has to decides either to proceed the transaction offline, to go online or to reject the transaction. According to "EMV Book 3 - Application Specification", Tag 0x80 Format 1 reply for GET PROCESSING OPTIONS contained:x82: Application Interchange Profile (AIP),x94: Application File Locator (AFL).Please keep in mind that Tag 0x80 formats are … I'm not familiar with the AMEX specific protocol variants of EMV, so no, I can't tell you what might be wrong/different there. In the screen shot above, the cursor is hovering over a TLV tag, 5F2A. 1.2 Audience This specification is intended for use by system designers in payment systems and The Terminal will send the decision with a Generate AC command to the card.